40989845 (number)

40989845 is an odd 8-digits composite number following 40989844 and preceding 40989846. In scientific notation, it is written as 4.0989845 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 30269376 positive integers (up to 40989845) that are relatively prime to 40989845.

Interesting facts

Basic properties

Name

Name forty million nine hundred eighty-nine thousand eight hundred forty-five

Notation

Scientific notation 4.0989845 × 10^7
Engineering notation 4.0989845 × 10^6

Prime Factorization of 40989845

Prime Factorization 5 × 13 × 630613

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 40989845
Product of the distinct prime numbers

The prime factorization of 40989845 is 5 × 13 × 630613. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 1, 47, 51, 813, 242, 1734, 7024, 2952, 92797, 399958, 697456, 9799418, 7860921, 84713151, 37342148, 251703655, 865352293, 7389438721, 8159358764

Basic calculations (n = 40989845)

Multiplication

n×y
n×2 81979690
n×3 122969535
n×4 163959380
n×5 204949225

Division

n÷y
n÷2 20494922.5
n÷3 13663281.666667
n÷3 10247461.25
n÷5 8197969

Exponentiation

ny
n2 1680167393124025
n3 6.8869801018208E+22
n4 2.8229624689172E+30
n5 1.1571279404173E+38

Nth Root

y√n
2√n 6402.3312160494
3√n 344.79325286959
4√n 80.014568773751
5√n 33.306979919453

Divisors of 40989845

1, 5, 13, 65, 630613, 3153065, 8197969, 40989845

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40989844
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40989845 can be divided by 8 positive divisors. The sum of these divisors (counting 40989845) is 1, the average is 0.125.

Base conversion 40989845

Base System Value
2 Binary 10011100010111010010010101
3 Ternary 2212010111111102
4 Quaternary 2130113102111
5 Quinary 40443133340
6 Senary 4022315445
8 Octal 234272225
10 Decimal 40989845
12 Duodecimal 11888b85
16 Hexadecimal 2717495
20 Vigesimal cg3ec5
36 Base36 oejyt

Cryptographic Hash Functions

md5 97b72da94d422d40b8e41d25388b71fc
sha1 da117eeeb8212131ac62654ccefbcac3256a12d2
sha256 9f3845386d5783c81987f38c010b25b8caf90a1b85e59bf760eb6bde0fe7aae0
sha512 0f51e7d3462f847bdc9bb08a51241379f33687b2c641c133fdca831d1c3657cf7c26c0fad1d976306f89ebd1cfa89655886c720a74faccd227abf31a3fce236f
ripemd-160 4e4845b5ee9f20770bbd4f4ffaf6f0eafce309ac

40989845 as geometric shapes

Circle

Radius = n
Diameter 81979690
Circumference 257546791.84757
Area 5.2784015390396E+15

Sphere

Radius = n
Volume 2.8848114791066E+23
Surface area 2.1113606156158E+16
Circumference 257546791.84757

Square

Length = n
Perimeter 163959380
Area 1680167393124025
Diagonal 57968394.718571

Cube

Length = n
Surface area 10081004358744150
Volume 6.8869801018208E+22
Space diagonal 70996494.134373

Equilateral Triangle

Length = n
Perimeter 122969535
Area 7.2753382252784E+14
Altitude 35498247.067187

Triangular Pyramid

Length = n
Surface area 7.2753382252784E+14
Volume 8.1163838864905E+21
Height 19322798.239524